PEAK6
PFSI icon

PEAK6’s PennyMac Financial PFSI Stock Holding History

PEAK6’s Portfolio PFSI Stock Details PFSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$25.8M Buy
296,600
+10,000
+3% +$870K 0.05% 279
2026
Q1 		$25M Buy
286,600
+102,200
+55% +$11M 0.06% 287
2025
Q4 		$24.3M Sell
184,400
-2,400
-1% -$306K 0.05% 324
2025
Q3 		$23.1M Buy
186,800
+173,600
+1,315% +$18.8M 0.03% 383
2025
Q2 		$1.32M Sell
13,200
-2,100
-14% -$204K ﹤0.01% 1660
2025
Q1 		$1.53M Sell
15,300
-37,900
-71% -$3.89M ﹤0.01% 1538
2024
Q4 		$5.43M Buy
+53,200
New +$5.56M 0.01% 862

Other funds holding PFSI

MP
MFN Partners Boston, Massachusetts $4.83B AUM 65.74% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

PEAK6's PFSI Position: Q2 2026 in Review

PEAK6 increased its PennyMac Financial (PFSI) stake by 40% in Q2 2026, buying an estimated $369K and bringing the position to 14,852 shares worth $1.29M. The position accounts for ﹤0.01% of the portfolio, ranked #1563.

PEAK6 first reported a position in PFSI in Q4 2024 and has held it in 5 quarters since. 231 funds tracked by Wall St. Rank hold PFSI as of Q2 2026.

  • PEAK6 held 14,852 shares of PennyMac Financial worth $1.29M as of Q2 2026.
  • PEAK6 bought 4,241 PennyMac Financial shares in Q2 2026, an estimated $369K.
  • PennyMac Financial made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1563 holding.
  • PEAK6 first reported a position in PennyMac Financial in Q4 2024 and has held it in 5 quarters since.
  • 231 funds tracked by Wall St. Rank held PennyMac Financial as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.