BIRK Birkenstock Holding plc

NYSE
$30.66

Birkenstock Holding plc (BIRK) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+8.33
13 buyers / 11 sellers
MIXED
Funds compared
24
funds with comparable BIRK positions
16 current holders · 15 prior-quarter holders
Net share change
-4.28M
+419.2K added, -4.70M cut
Position activity
9 new 4 increased 3 reduced 8 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Point72 Asset Management, L.P. Sold Out -1.90M -100.0% $81.9M 0.0% 66
CITADEL ADVISORS LLC Quant Sold Out -799.4K -100.0% $34.4M 0.0% 62
Balyasny Asset Management L.P. Sold Out -722.7K -100.0% $31.1M 0.0% 61
MILLENNIUM MANAGEMENT LLC Sold Out -103.1K -100.0% $4.4M 0.0% 59
Sculptor Capital Management Event Long/Short New +80.8K — $3.5M 0.1% 59
D. E. Shaw & Co., Inc. Quant New +16.1K — $694.9K 0.0% 58
Squarepoint Ops LLC Quant New +99.5K — $4.3M 0.0% 57
Verition Fund Management Event Long/Short Sold Out -209.1K -100.0% $9.0M 0.0% 56
Polar Asset Management Partners Long/Short Sold Out -73.4K -100.0% $3.2M 0.0% 56
Capital Fund Management Quant Macro New +33.0K — $1.4M 0.0% 55

Most significant buyers

By move score, not size.

  • Sculptor Capital Management New · +80.8K
  • D. E. Shaw & Co., Inc. New · +16.1K
  • Squarepoint Ops LLC New · +99.5K
  • Capital Fund Management New · +33.0K
  • MARSHALL WACE, LLP Increased · +62.2K

Most significant sellers

By move score, not size.

  • Point72 Asset Management, L.P. Sold Out · -1.90M
  • CITADEL ADVISORS LLC Sold Out · -799.4K
  • Balyasny Asset Management L.P. Sold Out · -722.7K
  • MILLENNIUM MANAGEMENT LLC Sold Out · -103.1K
  • Verition Fund Management Sold Out · -209.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 0 1.9M -1.90M -100.0% 0.0% Sold Out 66
CITADEL ADVISORS LLC 1 0 799.4K -799.4K -100.0% 0.0% Sold Out 62
Balyasny Asset Management L.P. 2 0 722.7K -722.7K -100.0% 0.0% Sold Out 61
MILLENNIUM MANAGEMENT LLC 2 0 103.1K -103.1K -100.0% 0.0% Sold Out 59
Sculptor Capital Management 2 80.8K 0 +80.8K — 0.1% New 59
D. E. Shaw & Co., Inc. 1 16.1K 0 +16.1K — 0.0% New 58
Squarepoint Ops LLC 2 99.5K 0 +99.5K — 0.0% New 57
Verition Fund Management 2 0 209.1K -209.1K -100.0% 0.0% Sold Out 56
Polar Asset Management Partners 3 0 73.4K -73.4K -100.0% 0.0% Sold Out 56
Capital Fund Management 3 33.0K 0 +33.0K — 0.0% New 55
Cinctive Capital Management 3 0 129.8K -129.8K -100.0% 0.0% Sold Out 53
MARSHALL WACE, LLP 2 72.8K 10.6K +62.2K +589.2% 0.0% Increased 52
Jain Global 3 5.3K 0 +5.3K — 0.0% New 52
Anomaly Capital Management 2 936.4K 1.4M -478.9K -33.8% 1.5% Reduced 51
Aquatic Capital Management 4 24.6K 0 +24.6K — 0.0% New 50
CenterBook Partners 4 10.5K 0 +10.5K — 0.0% New 49
Winton Group 4 9.7K 0 +9.7K — 0.0% New 48
Centiva Capital 4 0 13.6K -13.6K -100.0% 0.0% Sold Out 48
Man Group 3 51.6K 17.9K +33.7K +188.0% 0.0% Increased 48
AQR Capital Management 3 54.9K 22.7K +32.1K +141.4% 0.0% Increased 47
Quantbot Technologies 4 6.6K 0 +6.6K — 0.0% New 45
Walleye Capital 3 6.1K 987 +5.1K +513.8% 0.0% Increased 45
Boothbay Fund Management 4 9.6K 186.0K -176.4K -94.8% 0.0% Reduced 44
Woodline Partners LP 2 252.9K 339.4K -86.4K -25.5% 0.0% Reduced 32

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.