Note 7. Investments

Available-for-sale securities

The following table summarizes the cost and fair value of our available-for-sale securities at December 31, 2013:



	Erie Insurance Group
	December 31, 2013
(in millions)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Estimated fair value
Indemnity
Available-for-sale securities:
States & political subdivisions	$	237	$	7	$	1	$	243
Corporate debt securities	280		2		0		282
Collateralized debt obligations	1		0		0		1
Total fixed maturities	518		9		1		526
Nonredeemable preferred stock	24		2		1		25
Common stock	26		0		1		25
Total available-for-sale securities – Indemnity	$	568	$	11	$	3	$	576
Exchange
Available-for-sale securities:
U.S. government & agencies	$	171	$	1	$	0	$	172
States & political subdivisions	1,430		55		15		1,470
Foreign government securities	15		0		0		15
Corporate debt securities	5,902		354		45		6,211
Residential mortgage-backed securities	157		3		4		156
Commercial mortgage-backed securities	45		2		0		47
Collateralized debt obligations	8		8		0		16
Other debt securities	73		3		1		75
Total fixed maturities	7,801		426		65		8,162
Nonredeemable preferred stock	577		55		11		621
Common stock	201		0		3		198
Total available-for-sale securities – Exchange	$	8,579	$	481	$	79	$	8,981
Total available-for-sale securities – Erie Insurance Group	$	9,147	$	492	$	82	$	9,557

The following table summarizes the cost and fair value of our available-for-sale securities at December 31, 2012:



	Erie Insurance Group
	December 31, 2012
(in millions)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Estimated fair value
Indemnity
Available-for-sale securities:
States & political subdivisions	$	172	$	13	$	0	$	185
Corporate debt securities	259		2		0		261
Commercial mortgage-backed securities	3		0		0		3
Collateralized debt obligations	3		0		0		3
Total fixed maturities	437		15		0		452
Nonredeemable preferred stock	28		2		1		29
Common stock	26		0		0		26
Total available-for-sale securities – Indemnity	$	491	$	17	$	1	$	507
Exchange
Available-for-sale securities:
U.S. government & agencies	$	190	$	2	$	1	$	191
States & political subdivisions	1,218		103		0		1,321
Foreign government securities	15		1		0		16
Corporate debt securities	5,211		569		3		5,777
Residential mortgage-backed securities	226		6		1		231
Commercial mortgage-backed securities	62		5		0		67
Collateralized debt obligations	43		6		0		49
Other debt securities	51		4		0		55
Total fixed maturities	7,016		696		5		7,707
Nonredeemable preferred stock	555		77		1		631
Common stock	316		0		2		314
Total available-for-sale securities – Exchange	$	7,887	$	773	$	8	$	8,652
Total available-for-sale securities – Erie Insurance Group	$	8,378	$	790	$	9	$	9,159

The amortized cost and estimated fair value of fixed maturities at December 31, 2013, are shown below by remaining contractual term to maturity. Mortgage-backed securities are allocated based upon their stated maturity dates. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.



	Erie Insurance Group
	December 31, 2013
(in millions)	Amortized		Estimated
	cost		fair value
Indemnity
Due in one year or less	$	102	$	102
Due after one year through five years	241		245
Due after five years through ten years	92		94
Due after ten years	83		85
Total fixed maturities – Indemnity	$	518	$	526
Exchange
Due in one year or less	$	369	$	374
Due after one year through five years	2,946		3,118
Due after five years through ten years	2,884		3,022
Due after ten years	1,602		1,648
Total fixed maturities – Exchange	$	7,801	$	8,162
Total fixed maturities – Erie Insurance Group	$	8,319	$	8,688

Available-for-sale securities in a gross unrealized loss position at December 31, 2013 are as follows. Data is provided by length of time for securities in a gross unrealized loss position.



	Erie Insurance Group
	December 31, 2013
(dollars in millions)	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized		No. of
Indemnity	value		losses		value		losses		value		losses		holdings
Available-for-sale securities:
States & political subdivisions	$	58	$	1	$	0	$	0	$	58	$	1	21
Corporate debt securities	54		0		10		0		64		0		11
Total fixed maturities – Indemnity	112		1		10		0		122		1		32
Nonredeemable preferred stock	5		1		3		0		8		1		4
Common stock	12		1		13		0		25		1		2
Total available-for-sale securities – Indemnity	$	129	$	3	$	26	$	0	$	155	$	3	38
Quality breakdown of fixed maturities:
Investment grade	$	112	$	1	$	10	$	0	$	122	$	1	32
Non-investment grade	0		0		0		0		0		0		0
Total fixed maturities – Indemnity	$	112	$	1	$	10	$	0	$	122	$	1	32
Exchange
Available-for-sale securities:
U.S. government & agencies	$	1	$	0	$	0	$	0	$	1	$	0	2
States & political subdivisions	408		13		18		2		426		15		100
Foreign government securities	5		0		0		0		5		0		1
Corporate debt securities	1,251		43		36		2		1,287		45		237
Residential mortgage-backed securities	71		4		8		0		79		4		12
Commercial mortgage-backed securities	5		0		0		0		5		0		1
Other debt securities	30		1		0		0		30		1		5
Total fixed maturities – Exchange	1,771		61		62		4		1,833		65		358
Nonredeemable preferred stock	182		10		13		1		195		11		27
Common stock	97		3		101		0		198		3		3
Total available-for-sale securities – Exchange	$	2,050	$	74	$	176	$	5	$	2,226	$	79	388
Quality breakdown of fixed maturities:
Investment grade	$	1,707	$	57	$	62	$	4	$	1,769	$	61	344
Non-investment grade	64		4		0		0		64		4		14
Total fixed maturities – Exchange	$	1,771	$	61	$	62	$	4	$	1,833	$	65	358

The above securities for Indemnity and the Exchange have been evaluated and determined to be temporary impairments for which we expect to recover our entire principal plus interest. The primary components of this analysis include a general review of market conditions and financial performance of the issuer along with the extent and duration at which fair value is less than cost. Any securities that we intend to sell or will more likely than not be required to sell before recovery are included in other-than-temporary impairments with the impairment charges recognized in earnings.

Available-for-sale securities in a gross unrealized loss position at December 31, 2012 are as follows. Data is provided by length of time for securities in a gross unrealized loss position.



	Erie Insurance Group
	December 31, 2012
(dollars in millions)	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized		No. of
Indemnity	value		losses		value		losses		value		losses		holdings
Available-for-sale securities:
Corporate debt securities	$	59	$	0	$	0	$	0	$	59	$	0	12
Commercial mortgage-backed securities	0		0		3		0		3		0		1
Total fixed maturities – Indemnity	59		0		3		0		62		0		13
Nonredeemable preferred stock	7		0		3		1		10		1		4
Common stock	26		0		0		0		26		0		2
Total available-for-sale securities – Indemnity	$	92	$	0	$	6	$	1	$	98	$	1	19
Quality breakdown of fixed maturities:
Investment grade	$	55	$	0	$	3	$	0	$	58	$	0	12
Non-investment grade	4		0		0		0		4		0		1
Total fixed maturities – Indemnity	$	59	$	0	$	3	$	0	$	62	$	0	13
Exchange
Available-for-sale securities:
U.S. government & agencies	$	80	$	1	$	0	$	0	$	80	$	1	7
States & political subdivisions	23		0		0		0		23		0		11
Corporate debt securities	152		3		9		0		161		3		31
Residential mortgage-backed securities	56		1		0		0		56		1		9
Collateralized debt obligations	0		0		21		0		21		0		1
Other debt securities	5		0		0		0		5		0		2
Total fixed maturities – Exchange	316		5		30		0		346		5		61
Nonredeemable preferred stock	64		0		18		1		82		1		13
Common stock	314		2		0		0		314		2		3
Total available-for-sale securities – Exchange	$	694	$	7	$	48	$	1	$	742	$	8	77
Quality breakdown of fixed maturities:
Investment grade	$	296	$	4	$	24	$	0	$	320	$	4	53
Non-investment grade	20		1		6		0		26		1		8
Total fixed maturities – Exchange	$	316	$	5	$	30	$	0	$	346	$	5	61

Net investment income

Interest and dividend income are recognized as earned and recorded to net investment income. Investment income, net of expenses, was generated from the following portfolios:



	Erie Insurance Group
(in millions)	Years ended December 31,
	2013		2012		2011
Indemnity
Fixed maturities	$	12	$	13	$	14
Equity securities	2		3		2
Cash equivalents and other	2		1		1
Total investment income	16		17		17
Less: investment expenses	1		1		1
Investment income, net of expenses – Indemnity	$	15	$	16	$	16
Exchange
Fixed maturities	$	334	$	350	$	364
Equity securities	105		102		86
Cash equivalents and other	2		2		0
Total investment income	441		454		450
Less: investment expenses	34		32		33
Investment income, net of expenses – Exchange	$	407	$	422	$	417
Investment income, net of expenses – Erie Insurance Group	$	422	$	438	$	433

Realized investment gains (losses)

Realized gains and losses on sales of securities are recognized in income based upon the specific identification method. Realized gains (losses) on investments were as follows:



(in millions)	Erie Insurance Group
	Years ended December 31,
Indemnity	2013			2012			2011
Available-for-sale securities:
Fixed maturities:
Gross realized gains	$	1		$	0		$	2
Gross realized losses	0			0			0
Net realized gains	1			0			2
Equity securities:
Gross realized gains	0			0			3
Gross realized losses	0			0			0
Net realized gains	0			0			3
Trading securities:
Common stock:
Gross realized gains	0			9			2
Gross realized losses	0			(1		)	(1		)
Increases (decreases) in fair value ⁽¹⁾	0			(3		)	(3		)
Net realized gains (losses)	0			5			(2		)
Net realized investment gains (losses) – Indemnity	$	1		$	5		$	3
Exchange
Available-for-sale securities:
Fixed maturities:
Gross realized gains	$	37		$	78		$	77
Gross realized losses	(31		)	(20		)	(29		)
Net realized gains	6			58			48
Equity securities:
Gross realized gains	7			17			28
Gross realized losses	(11		)	(8		)	(1		)
Net realized gains	(4		)	9			27
Trading securities:
Common stock:
Gross realized gains	307			213			271
Gross realized losses	(36		)	(88		)	(106		)
Increases (decreases) in fair value ⁽¹⁾	497			221			(247		)
Net realized gains (losses)	768			346			(82		)
Net realized investment gains (losses) – Exchange	$	770		$	413		$	(7	)
Net realized investment gains (losses) – Erie Insurance Group	$	771		$	418		$	(4	)


(1)	The fair value on our common stock portfolio is based upon exchange traded prices provided by a nationally recognized pricing service.

Net impairment losses

The components of other-than-temporary impairments on investments are included below:



(in millions)	Erie Insurance Group
	Years ended December 31
	2013			2012		2011
Indemnity
Fixed maturities	$	0		$	0	$	0
Equity securities	0			0		0
Total other-than-temporary impairments	0			0		0
Portion recognized in other comprehensive income	0			0		0
Net impairment losses recognized in earnings – Indemnity	$	0		$	0	$	0
Exchange
Fixed maturities	$	(5	)	$	0	$	0
Equity securities	(8		)	0		(2		)
Total other-than-temporary impairments	(13		)	0		(2		)
Portion recognized in other comprehensive income	0			0		0
Net impairment losses recognized in earnings – Exchange	$	(13	)	$	0	$	(2	)
Net impairment losses recognized in earnings – Erie Insurance Group	$	(13	)	$	0	$	(2	)

In considering if fixed maturity securities were credit-impaired, some of the factors considered include: potential for the default of interest and/or principal, level of subordination, collateral of the issue, compliance with financial covenants, credit ratings, and industry conditions. We have the intent to sell all credit-impaired fixed maturity securities, therefore the entire amount of the impairment charges were included in earnings and no non-credit impairments were recognized in other comprehensive income. See also Note 2, “Significant Accounting Policies.”

Limited partnerships

Limited partnership investments, excluding certain real estate limited partnerships recorded at fair value, are generally reported on a one-quarter lag, therefore our year-to-date limited partnership results through December 31, 2013 are comprised of partnership financial results for the fourth quarter of 2012 and the first, second and third quarters of 2013. Given the lag in reporting, our limited partnership results do not reflect the market conditions of the fourth quarter of 2013. Cash contributions made to and distributions received from the partnerships are recorded in the period in which the transaction occurs.

Amounts included in equity in earnings of limited partnerships by method of accounting are included below:



(in millions)	Erie Insurance Group
	Years ended December 31
	2013		2012		2011
Indemnity
Equity in earnings of limited partnerships accounted for under the equity method	$	21	$	13	$	26
Change in fair value of limited partnerships accounted for under the fair value option	1		2		0
Equity in earnings of limited partnerships – Indemnity	$	22	$	15	$	26
Exchange
Equity in earnings of limited partnerships accounted for under the equity method	$	128	$	105	$	107
Change in fair value of limited partnerships accounted for under the fair value option	11		11		16
Equity in earnings of limited partnerships – Exchange	$	139	$	116	$	123
Equity in earnings of limited partnerships – Erie Insurance Group	$	161	$	131	$	149

We have provided summarized financial information in the following tables for the years ended December 31, 2013 and 2012. Amounts provided in the tables are presented using the latest available financial statements received from the partnerships for the respective periods. Limited partnership financial information has been presented based upon the investment percentage in the partnerships for the Erie Insurance Group consistent with how management evaluates these investments.

As these investments are generally reported on a one-quarter lag, our limited partnership results through December 31, 2013 include partnership financial results for the fourth quarter of 2012 and the first three quarters of 2013.



	Erie Insurance Group
	As of and for the year ended December 31, 2013
(dollars in millions) Investment percentage in limited partnerships	Number of partnerships	Asset recorded		Income (loss) recognized due to valuation adjustments by the partnerships			Income (1oss) recorded
Indemnity
Private equity:
Less than 10%	26	$	46	$	(6	)	$	9
Greater than or equal to 10% but less than 50%	3	16		3			0
Greater than 50%	0	0		0			0
Total private equity	29	62		(3		)	9
Mezzanine debt:
Less than 10%	11	14		0			1
Greater than or equal to 10% but less than 50%	3	6		0			2
Greater than 50%	1	0		0			0
Total mezzanine debt	15	20		0			3
Real estate:
Less than 10%	12	44		0			5
Greater than or equal to 10% but less than 50%	3	14		(1		)	4
Greater than 50%	2	6		1			4
Total real estate	17	64		0			13
Total limited partnerships – Indemnity	61	$	146	$	(3	)	$	25
Exchange
Private equity:
Less than 10%	44	$	396	$	(24	)	$	79
Greater than or equal to 10% but less than 50%	3	67		13			2
Greater than 50%	0	0		0			0
Total private equity	47	463		(11		)	81
Mezzanine debt:
Less than 10%	19	117		1			13
Greater than or equal to 10% but less than 50%	4	23		(3		)	7
Greater than 50%	3	32		1			3
Total mezzanine debt	26	172		(1		)	23
Real estate:
Less than 10%	22	211		(10		)	34
Greater than or equal to 10% but less than 50%	6	71		(2		)	10
Greater than 50%	2	23		(1		)	16
Total real estate	30	305		(13		)	60
Total limited partnerships – Exchange	103	$	940	$	(25	)	$	164
Total limited partnerships – Erie Insurance Group		$	1,086	$	(28	)	$	189

Per the limited partnership financial statements, total partnership assets were $50 billion and total partnership liabilities were $5 billion at December 31, 2013 (as recorded in the September 30, 2013 limited partnership financial statements). For the twelve month period comparable to that presented in the preceding table (fourth quarter of 2012 and first three quarters of 2013), total partnership valuation adjustment gains were $2 billion and total partnership net income was $7 billion.

As these investments are generally reported on a one-quarter lag, our limited partnership results through December 31, 2012 include partnership financial results for the fourth quarter of 2011 and the first three quarters of 2012.



	Erie Insurance Group
	As of and for the year ended December 31, 2012
(dollars in millions) Investment percentage in limited partnerships	Number of partnerships	Asset recorded		Income (loss) recognized due to valuation adjustments by the partnerships			Income (1oss) recorded
Indemnity
Private equity:
Less than 10%	26	$	60	$	(3	)	$	6
Greater than or equal to 10% but less than 50%	3	13		4			0
Greater than 50%	0	0		0			0
Total private equity	29	73		1			6
Mezzanine debt:
Less than 10%	11	18		(2		)	5
Greater than or equal to 10% but less than 50%	3	9		0			2
Greater than 50%	1	0		1			(1		)
Total mezzanine debt	15	27		(1		)	6
Real estate:
Less than 10%	12	55		4			(3		)
Greater than or equal to 10% but less than 50%	3	16		(1		)	1
Greater than 50%	3	9		2			0
Total real estate	18	80		5			(2		)
Total limited partnerships – Indemnity	62	$	180	$	5		$	10
Exchange
Private equity:
Less than 10%	42	$	424	$	22		$	24
Greater than or equal to 10% but less than 50%	3	58		16			(1		)
Greater than 50%	0	0		0			0
Total private equity	45	482		38			23
Mezzanine debt:
Less than 10%	18	132		(5		)	29
Greater than or equal to 10% but less than 50%	4	27		1			4
Greater than 50%	3	37		(2		)	5
Total mezzanine debt	25	196		(6		)	38
Real estate:
Less than 10%	22	274		(7		)	26
Greater than or equal to 10% but less than 50%	5	52		(4		)	3
Greater than 50%	3	33		6			(1		)
Total real estate	30	359		(5		)	28
Total limited partnerships – Exchange	100	$	1,037	$	27		$	89
Total limited partnerships – Erie Insurance Group		$	1,217	$	32		$	99

Per the limited partnership financial statements, total partnership assets were $53 billion and total partnership liabilities were $6 billion at December 31, 2012 (as recorded in the September 30, 2012 limited partnership financial statements). For the twelve month period comparable to that presented in the preceding table (fourth quarter of 2011 and first three quarters of 2012), total partnership valuation adjustment gains were $2 billion and total partnership net income was $5 billion.

See also Note 19, “Commitments and Contingencies,” for investment commitments related to limited partnerships.