Jane Street
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Jane Street’s Latham Group SWIM Stock Holding History

Jane Street’s Portfolio SWIM Stock Details SWIM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-75,866
Closed -$407K – 13088
2026
Q1 		$407K Sell
75,866
-257,095
-77% -$1.64M ﹤0.01% 8522
2025
Q4 		$2.11M Buy
332,961
+217,077
+187% +$1.52M ﹤0.01% 4715
2025
Q3 		$882K Buy
115,884
+93,294
+413% +$687K ﹤0.01% 6591
2025
Q2 		$144K Sell
22,590
-2,304
-9% -$13.4K ﹤0.01% 8781
2025
Q1 		$160K Buy
24,894
+5,315
+27% +$35.8K ﹤0.01% 8593
2024
Q4 		$136K Sell
19,579
-17,818
-48% -$119K ﹤0.01% 8622
2024
Q3 		$254K Sell
37,397
-5,394
-13% -$26.2K ﹤0.01% 8292
2024
Q2 		$130K Buy
42,791
+32,105
+300% +$112K ﹤0.01% 8632
2024
Q1 		$42.3K Sell
10,686
-26,261
-71% -$74.8K ﹤0.01% 8782
2023
Q4 		$97.2K Buy
36,947
+19,307
+109% +$47.8K ﹤0.01% 8594
2023
Q3 		$49.4K Sell
17,640
-25,950
-60% -$93.9K ﹤0.01% 8160
2023
Q2 		$162K Sell
43,590
-41,231
-49% -$126K ﹤0.01% 7771
2023
Q1 		$243K Buy
84,821
+20,382
+32% +$71.6K ﹤0.01% 7529
2022
Q4 		$207K Buy
64,439
+31,820
+98% +$115K ﹤0.01% 7620
2022
Q3 		$117K Buy
+32,619
New +$186K ﹤0.01% 8566
2022
Q2 		– Sell
-38,583
Closed -$511K – 10837
2022
Q1 		$511K Buy
+38,583
New +$642K ﹤0.01% 7446
2021
Q4 		– Sell
-25,378
Closed -$416K – 10796
2021
Q3 		$416K Buy
+25,378
New +$591K ﹤0.01% 7613

Other funds holding SWIM

PCM
Pamplona Capital Management New York $361M AUM 5.25% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $856M AUM 70.44% 1-Year Est. Return
KeyBank National Association
KeyBank National Association Cleveland, Ohio $30.4B AUM 27.51% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
FG
Formula Growth Montreal, Quebec, Canada $284M AUM 54.56% 1-Year Est. Return

Jane Street's SWIM Position: Q2 2026 in Review

Jane Street sold out of Latham Group (SWIM) in Q2 2026, closing a stake of 75,866 shares — an estimated $407K sold.

Jane Street first reported a position in SWIM in Q3 2021 and held it in 17 quarters. The position peaked at $2.11M in Q4 2025. 135 funds tracked by Wall St. Rank hold SWIM as of Q2 2026.

  • Jane Street reported no remaining Latham Group position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 75,866 Latham Group shares in Q2 2026, an estimated $407K.
  • Jane Street first reported a position in Latham Group in Q3 2021 and held it in 17 quarters.
  • Jane Street's Latham Group position peaked at $2.11M in Q4 2025.
  • 135 funds tracked by Wall St. Rank held Latham Group as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.