IMRF
PEN icon

Illinois Municipal Retirement Fund’s Penumbra PEN Stock Holding History

Illinois Municipal Retirement Fund’s Portfolio PEN Stock Details PEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$469K Sell
1,485
-4,591
-76% -$1.49M 0.01% 1067
2026
Q1 		$2M Sell
6,076
-2,720
-31% -$921K 0.03% 587
2025
Q4 		$2.73M Sell
8,796
-2,234
-20% -$617K 0.03% 480
2025
Q3 		$2.79M Buy
11,030
+1,749
+19% +$441K 0.04% 484
2025
Q2 		$2.38M Buy
9,281
+1,256
+16% +$342K 0.03% 521
2025
Q1 		$2.15M Sell
8,025
-2,768
-26% -$749K 0.03% 538
2024
Q4 		$2.56M Hold
10,793
– – 0.04% 472
2024
Q3 		$2.1M Hold
10,793
– – 0.03% 547
2024
Q2 		$1.94M Hold
10,793
– – 0.03% 547
2024
Q1 		$2.41M Hold
10,793
– – 0.04% 468
2023
Q4 		$2.71M Hold
10,793
– – 0.05% 400
2023
Q3 		$2.61M Hold
10,793
– – 0.05% 386
2023
Q2 		$3.71M Hold
10,793
– – 0.07% 316
2023
Q1 		$3.01M Hold
10,793
– – 0.06% 340
2022
Q4 		$2.4M Hold
10,793
– – 0.05% 380
2022
Q3 		$2.05M Hold
10,793
– – 0.05% 391
2022
Q2 		$1.34M Buy
10,793
+4,330
+67% +$687K 0.03% 505
2022
Q1 		$1.44M Hold
6,463
– – 0.04% 401
2021
Q4 		$1.86M Buy
6,463
+1,495
+30% +$395K 0.05% 356
2021
Q3 		$1.32M Hold
4,968
– – 0.05% 389
2021
Q2 		$1.36M Hold
4,968
– – 0.06% 375
2021
Q1 		$1.34M Hold
4,968
– – 0.06% 367
2020
Q4 		$869K Buy
4,968
+2,328
+88% +$510K 0.04% 461
2020
Q3 		$513K Buy
+2,640
New +$555K 0.07% 380

Other funds holding PEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Illinois Municipal Retirement Fund's PEN Position: Q2 2026 in Review

Illinois Municipal Retirement Fund reduced its Penumbra (PEN) stake by 76% in Q2 2026, selling an estimated $1.49M and leaving 1,485 shares worth $469K. The position accounts for 0.01% of the portfolio, ranked #1067.

Illinois Municipal Retirement Fund first reported a position in PEN in Q3 2020 and has held it in 24 quarters since. The position peaked at $3.71M in Q2 2023. 451 funds tracked by Wall St. Rank hold PEN as of Q2 2026.

  • Illinois Municipal Retirement Fund held 1,485 shares of Penumbra worth $469K as of Q2 2026.
  • Illinois Municipal Retirement Fund sold 4,591 Penumbra shares in Q2 2026, an estimated $1.49M.
  • Penumbra made up 0.01% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #1067 holding.
  • Illinois Municipal Retirement Fund first reported a position in Penumbra in Q3 2020 and has held it in 24 quarters since.
  • Illinois Municipal Retirement Fund's Penumbra position peaked at $3.71M in Q2 2023.
  • 451 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.